<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <script type="text/javascript" src="./js/ctx.js"></script>
    <style>
        #cesiumContainer{
            overflow: hidden;
        }
    </style>
</head>
<body>
<div id="cesiumContainer">
</div>
<script>
    // Cesium.CesiumWidget is similar to Cesium.Viewer, but
    // is trimmed down.  It is just a widget for the 3D globe;
    // it does not include the animation, imagery selection,
    // and other widgets, nor does it depend on the third-party
    // Knockout library.
    //使用widget初始化场景
    var widget = new Cesium.CesiumWidget('cesiumContainer');
</script>
</body>
</html>